16412745 has 8 divisors (see below), whose sum is σ = 26260416. Its totient is φ = 8753456.

The previous prime is 16412743. The next prime is 16412771. The reversal of 16412745 is 54721461.

16412745 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16412745 - 2¹ = 16412743 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16412743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547077 + ... + 547106.

It is an arithmetic number, because the mean of its divisors is an integer number (3282552).

Almost surely, 2^16412745 is an apocalyptic number.

16412745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16412745 is a deficient number, since it is larger than the sum of its proper divisors (9847671).

16412745 is a wasteful number, since it uses less digits than its factorization.

16412745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094191.

The product of its digits is 6720, while the sum is 30.

The square root of 16412745 is about 4051.2646173757. The cubic root of 16412745 is about 254.1326161796.

The spelling of 16412745 in words is "sixteen million, four hundred twelve thousand, seven hundred forty-five".